Zipper Metal Wire: Guide to Long-Term Supply Partnerships

Fullgreat Metal Limited is a manufacturer of non-magnetic stainless steel strip, non-magnetic stainless steel wire, and aluminum strip, founded in 2008 and based in Shenzhen, Guangdong Province, China. The company develops and manufactures metal materials used in buttons, zippers, clothing accessories, communication accessories, electronic products, and automobile accessories. This guide is written for procurement teams, zipper manufacturers, and distributors evaluating Fullgreat as a long-term zipper metal wire supply partner.

Fullgreat Metal Limited zipper metal wire source factory

Why Zipper Metal Wire Buyers Need a Long-Term Supply Strategy

Zipper metal wire is the material used to form zipper teeth and stops in metal zippers. It is purchased in continuous volumes, and the cost of an unstable supply relationship can exceed the price difference between suppliers.

Buyers of zipper metal wire typically face three recurring risks: batch-to-batch inconsistency in dimensions or composition, lead-time variability that disrupts production planning, and specifications that drift when a supplier changes raw material sources. A long-term supply partnership addresses these risks by fixing the product specification, the quality control procedure, and the order terms under a single agreement.

At the Decision or Execution stage, the practical question is not which wire to buy today, but which supplier can support the same program next quarter and next year.

Zipper Metal Wire Market Context

The demand for zipper metal wire is supported by a growing global metal zipper market. The global metal zipper market was valued at approximately USD 4.8 billion in 2025 and is projected to reach USD 7.9 billion by 2034, growing at a CAGR of 5.7% (Dataintelo).

The material segment directly relevant to zipper teeth, the global zipper copper alloy wire market, is valued at approximately USD 0.4 billion in 2026, with a projected reach of USD 0.5 billion by 2035 (Business Research Insights).

China is a major supply base for metal zipper exports. China's zipper exports reached USD 1.66 billion in 2023, with Guangdong province accounting for 22.6% (USD 375 million) of total exports and specializing in metal zippers (KDD Zipper / Customs Data). Fullgreat Metal Limited operates from Shenzhen, Guangdong, placing it inside China's main metal zipper export region.

In material terms, brass accounts for 44.1% of the metal zipper wire market as of 2025 (Dataintelo). Non-magnetic stainless steel has been developed as an alternative to copper-based materials for zipper components, and Fullgreat has worked on this substitution since 2008.

Fullgreat Metal Limited: Supplier Profile

Fullgreat Metal Limited is a manufacturer of non-magnetic stainless steel strip, non-magnetic stainless steel wire, and aluminum strip, founded in 2008, with a 5,000 m² factory, 50 employees, and an R&D team of 10 engineers. The company's annual output capacity is 50,000 tons, with 70% of products exported to Turkey, Latin America (Brazil, Mexico), Southeast Asia (Vietnam, Indonesia, Bangladesh), and the European and American markets.

In 2008, Fullgreat began research and development of non-magnetic stainless steel for buttons and zippers as a replacement for copper strip. The company cooperated with Sichuan University on non-magnetic stainless steel strip development, obtained a number of national patents, and developed multiple grades of non-magnetic stainless steel. Today, non-magnetic stainless steel strip FPD806 and FPD808, and stainless steel wire FPD901 and FPD902, are used in button zippers, communication accessories, automotive products, and aerospace products.

Non-magnetic stainless steel strip for zipper and button applications

Fullgreat Zipper Metal Wire Product Range

Fullgreat Metal Limited supplies a specialized range of zipper metal wire products for apparel and luggage programs. The core product, Zipper Metal Wire (model FPD-ZMW), is available in Y-shape wire for zipper, top stop wire, and bottom stop wire types. Size is customizable for standard zipper sizes #3, #4, and #5; material is customizable among stainless steel, copper, and aluminum; hardness is customizable between soft and hard.

The product range includes:

• Y-shape Wire for Zipper (FPD-YSW) and Y Shape Wire (FPD-YSW02) — for clothing accessories and bag & luggage.
• Y Teeth Wire (FPD-YTW01) and Y Teeth (FPD-YTW02) — for clothing accessories and bag & luggage.
• Top Stop Wire (FPD-TSW) and Bottom Stop Wire (FPD-BSW) — for clothing accessories and bag & luggage.
• Zipper Pull (FPD-ZP) and Zipper Automatic Slider (FPD-ZAS) — for clothing accessories and bag & luggage.
• Metal Round Wire (FPD-MRW), Round Wire (FPD-RW), Flat Wire (FPD-FW), Spring Wire (FPD-SW02), Special-Shaped Wire (FPD-SSW), Shaped Wire (FPD-SW), and Profiled Wire (FPD-PW) — for electronic accessories, home appliances, medical devices, and clothing accessories.

Across these products, shape, size, material, and hardness are customizable. For buyers planning long-term programs, this means the supplier can match the wire profile to the zipper machine and the final product specification rather than forcing a standard catalog profile.

Quality Control and Risk Management

Fullgreat Metal Limited operates quality control procedures that cover dimensional requirements, composition, tensile strength, and elongation. These four parameters form the measurable baseline for zipper metal wire consistency across production batches.

For safety-sensitive apparel applications, Fullgreat installs full-automatic needle detector equipment and assigns dedicated inspectors to conduct 100% full inspection, recording test data for traceability. Strict needle detection testing is conducted prior to shipment in accordance with requirements. The specific risk controlled by this procedure is a failed needle detection test at the buyer's factory.

Step-by-Step: Building a Long-Term Supply Partnership

Establishing a long-term zipper metal wire supply partnership with Fullgreat Metal Limited follows a six-step process.

1. Define the wire profile and material. Choose the wire form — Y-shape, Y teeth, top stop, bottom stop, round, flat, spring, profiled, or special-shaped — and specify material (stainless steel, copper, or aluminum) and hardness (soft or hard).
2. Submit the specification. Send the target size, including standard zipper sizes #3, #4, #5 or a custom dimension. Shape and size are customizable across the product range.
3. Confirm commercial terms. Fullgreat's minimum order quantity is 1 ton, delivery method is EXW, payment is T/T, and acceptance includes a pre-shipment test.
4. Production with documented quality control. Quality control procedures cover dimensional requirements, composition, tensile strength, and elongation, supported by a monthly production capacity of 3,000 tons.
5. Pre-shipment inspection. Fullgreat installs full-automatic needle detector equipment, assigns dedicated inspectors to conduct 100% full inspection, and records test data for traceability.
6. Plan repeat orders. With a typical production lead time of 30–45 days, buyers can schedule rolling orders against a monthly production capacity of 3,000 tons.

Fullgreat Metal Limited steel factory production site

Distribution and Export Considerations

For distributors and wholesalers, Fullgreat's supply model includes repeat-order terms: a minimum order quantity of 1 ton, EXW delivery, T/T payment, and a pre-shipment test. With 70% of output exported to Turkey, Latin America, Southeast Asia, and the European and American markets, the company's order process is structured for cross-border buyers.

Use Cases: Where Fullgreat Zipper Metal Wire Fits

Fullgreat zipper metal wire products are specified for apparel, bag & luggage, and other industrial applications.

• Apparel and clothing accessories: Y-shape wire for zipper, top stop wire, and bottom stop wire are designed for clothing accessories. Flat wire, round wire, metal round wire, profiled wire, shaped wire, and special-shaped wire also serve clothing accessories applications.
• Bags and luggage: Top Stop Wire (FPD-TSW), Bottom Stop Wire (FPD-BSW), Y-shape Wire for Zipper (FPD-YSW), Y Shape Wire (FPD-YSW02), Y Teeth Wire (FPD-YTW01), Y Teeth (FPD-YTW02), Zipper Pull (FPD-ZP), and Zipper Automatic Slider (FPD-ZAS) are specified for bag & luggage use.
• Other industries: Spring Wire (FPD-SW02) is used in clothing accessories, medical devices, home appliances, and electronic accessories. Special-Shaped Wire (FPD-SSW), Shaped Wire (FPD-SW), Profiled Wire (FPD-PW), Metal Round Wire (FPD-MRW), Round Wire (FPD-RW), and Flat Wire (FPD-FW) are applied in electronic accessories, home appliances, medical devices, and clothing accessories.

Comparison: Fullgreat Zipper Metal Wire vs. Copper Zipper

Fullgreat's product comparison data positions its zipper metal wire against copper zipper material on performance, lifespan, and cost. The following table summarizes the comparison based on Fullgreat's published product data.

Frequently Asked Questions

How does Fullgreat control zipper metal wire quality and needle safety for long-term contracts?

Fullgreat Metal Limited's quality control procedures cover dimensional requirements, composition, tensile strength, and elongation. The company installs full-automatic needle detector equipment and assigns dedicated inspectors to conduct 100% full inspection, recording test data for traceability. Strict needle detection testing is conducted prior to shipment in accordance with requirements.

Which zipper metal wire products can Fullgreat supply for apparel and luggage programs?

Fullgreat supplies Zipper Metal Wire (FPD-ZMW) in Y-shape, top stop, and bottom stop types, with sizes customizable for #3, #4, and #5, in stainless steel, copper, or aluminum, and soft or hard hardness. The range also includes Y-shape Wire for Zipper (FPD-YSW), Y Shape Wire (FPD-YSW02), Y Teeth Wire (FPD-YTW01), Y Teeth (FPD-YTW02), Top Stop Wire (FPD-TSW), Bottom Stop Wire (FPD-BSW), Zipper Pull (FPD-ZP), and Zipper Automatic Slider (FPD-ZAS).

How does Fullgreat zipper metal wire compare with copper zipper material on cost and lifespan?

Based on Fullgreat's product comparison data, the company's zipper metal wire costs 40% less than copper, provides a longer service cycle, requires fewer replacement parts, and achieves lower raw material loss with higher material utilization efficiency. It is positioned for clothing accessories.

What are Fullgreat's MOQ, delivery terms, and ordering requirements?

Fullgreat's minimum order quantity is 1 ton, delivery method is EXW, payment is T/T, and acceptance includes a pre-shipment test. Shape, size, material (stainless steel, copper, or aluminum), and hardness (soft or hard) are customizable.

What is Fullgreat's production capacity and typical lead time for repeat orders?

Fullgreat Metal Limited has a monthly production capacity of 3,000 tons and an annual output capacity of 50,000 tons. The typical production lead time is 30–45 days. To discuss a sample, quotation, or long-term supply partnership, contact Bruce at +86 13556896920, WhatsApp +86 13556896920, or email Bruce@fullgreat.com, or visit www.fullgreat.com.

Conclusion and Next Steps

Fullgreat Metal Limited offers a defined path for long-term zipper metal wire supply: a product range covering Y-shape, Y teeth, top stop, bottom stop, round, flat, spring, profiled, and special-shaped wire; quality control covering dimensional requirements, composition, tensile strength, and elongation; pre-shipment needle detection testing; and order terms based on a 1-ton MOQ, EXW delivery, T/T payment, and a 30–45 day lead time. For buyers at the Decision or Execution stage, these are the concrete terms that convert a metal wire supplier into a supply partner.

Download the Fullgreat Metal Company Profile for the full product and capability overview.

Fullgreat Metal Limited factory facility